Gregor Reisdorfiev

Gregor "the Russian" Reisdorfiev was a Barzini crime family associate.

Biography
Gregor Reisdorfiev was born in the Russian Empire to a family of German descent, and he became a jeweller after emigrating to the United States. Money troubles forced him to join the Barzini crime family for increased profits, and he ran a diamond operation from the basement of Liberto's bakery in Brooklyn, New York City. In December 1945, Corleone crime family enforcer Aldo Trapani forced Reisdorfiev to switch allegiances to the Corleones.